166153764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1978021}}^1$

素因数の和:1978035

約数の個数: 24

約数和(自身を含む): 443076928

約数和(自身を除く): 276923164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1978021, 3956042, 5934063, 7912084, 11868126, 13846147, 23736252, 27692294, 41538441, 55384588, 83076882, 166153764]

約数ペア:

[(1, 166153764), (2, 83076882), (3, 55384588), (4, 41538441), (6, 27692294), (7, 23736252), (12, 13846147), (14, 11868126), (21, 7912084), (28, 5934063), (42, 3956042), (84, 1978021)]